Embibe Experts Solutions for Chapter: Redox Reactions, Exercise 2: EXERCISE-I (Conceptual Questions)

Oxidation number of carbon in carbon suboxide $\left({\mathrm{C}}_3{\mathrm{O}}_2\right)$ is ____.

The oxidation state of $\mathrm{I}$ in ${\mathrm{H}}_4{\mathrm{IO}}_6^{–}$  is:         

In which of the following compounds iron has lowest oxidation state

Select the compound in which the oxidation number of oxygen is $-1$:-

A reducing agent is a substance:

A sulphur containing species that cannot be a reducing agent is

The decomposition of ${\mathrm{KClO}}_3$ to $\mathrm{KCl}$ and ${\mathrm{O}}_2$ on heating is an example of :

Which of the following reactions involve both oxidation and reduction?